Ming XiaYun ShaXiaohua WangHuina JiangSemantic orientation calculation of words with different part of speech.922-9262011ICNChttp://doi.ieeecomputersociety.org/10.1109/ICNC.2011.6022239conf/icnc/2011db/conf/icnc/icnc2011.html#XiaSWJ11